Research on the importance of energy literacy has increased, this can be seen from the many artic... more Research on the importance of energy literacy has increased, this can be seen from the many articles that have been studied on this theme. Increased attention to the importance of energy literacy is related to the influence of the quality of energy literacy of citizens of a country which directly impacts the good or bad quality of the environment due to climate change. This study aims to evaluate the most relevant themes related to Energy Literacy based on bibliometric analysis, with input using the keywords "Energy Literacy" or "Green Energy Literacy". The data used is based on the Google Scholar database using the Pop (Publish or Perish) search engine software, this data is then stored in a Research Information System (RIS) format for further analysis. The data in RIS format was then analyzed using VOSviewer software to visualize networks consisting of authors, year of publication, publisher's journal name, and citations. Analysis conducted in October 2021 ...
Penelitian ini dilakukan untuk memperoleh gambaran bagaimana cognitive load siswa SMP dalam mater... more Penelitian ini dilakukan untuk memperoleh gambaran bagaimana cognitive load siswa SMP dalam materi sistem ekskresi pada pembelajaran tatap muka terbatas pasca pandemi Covid-19. Penelitian ini dilakukan di salah satu SMP di Kabupaten Bogor Tahun Pelajaran 2021/2022. Cognitive load diukur berdasarkan tiga komponen yaitu usaha mental untuk menggambarkan extraneous cognitive load (ECL), kemampuan menerima dan mengolah informasi yang menggambarkan intrinsic cognitive load (ICL), serta kemampuan penalaran sebagai hasil belajar untuk menggambarkan germane cognitive load (GCL). Usaha mental diukur dengan angket subjective rating scale menggunakan Skala Likert, kemampuan menerima dan mengolah informasi diukur melalui soal sistem ekskresi berdasarkan komponen information processing, dan hasil belajar diukur melalui soal penalaran berdasarkan dimensi penalaran. Hubungan antara ketiga komponen cognitive load dianalisis melalui uji korelasi. Hasil analisis menunjukkan bahwa korelasi antara usaha...
Lab work is one of the ways taken not only to clarify the subject that have been taught but also ... more Lab work is one of the ways taken not only to clarify the subject that have been taught but also to coached students to apply scientific methods in solving problems. In order to ensure the quality of practical implementation requires accurate data-based information support, a gradual evaluation system is needed to help make the right decisions in every action throughout the program. The evaluation approach used is the CIPP (context, input, process, and product). Data collection is through interviews, questionnaires and direct observation, The data collected at each stage of the evaluation were analyzed qualitatively with the descriptions
Scientific literacy is considered as a benchmark of high and low quality of science education in ... more Scientific literacy is considered as a benchmark of high and low quality of science education in a country. This study aims to identify the scientific literacy of teachers and learning science relation to the issues from the perspective of a science teacher. This descriptive study involved 25 science teachers who are members of MGMP IPA in Bogor. The instrument used in this study consisted of scientific literacy tests and interviews. The results showed that 20% of teachers have scientific literacy ability in the low category, 65% in the moderate category and 15% in the high category. The problems of teaching science based on teacher perspective are 1. having difficulty to teach Integrated Science; 2. having limited knowledge related to learning models of Integrated Science; 3. lack of motivation in teaching integrated science consistently. The results of these studies form the basis that the professional trainings for junior high science teacher need to be conducted in a sustainable...
The purpose of this study was to analyze the student worksheet structure of science subject of ju... more The purpose of this study was to analyze the student worksheet structure of science subject of junior high school grade 8 based on the Vee diagram framework. The analysis was conducted on 39 worksheets from the 3 most widely used source textbooks in Bandung, West Java, Indonesia. The worksheet analysis is performed using a checklist of completeness and whether the worksheet components are presence or not based on Diagram Vee components, namely focus questions, object/events, theory/concepts/principles, notes/transformations, and knowledge claims. The quality measurement of the student worksheet structure for each component is carried out using the presence rubric of Diagram Vee components and the scoring rubric to the presence of the Diagram Vee components. The results showed that almost all worksheets had the components of focus questions and objects/events. However, several Diagram Vee components are found with poor quality in all worksheets, with the lowest component is in the th...
This study reported the student's Extraneous Cognitive Load (ECL) in the Pedagogical Content ... more This study reported the student's Extraneous Cognitive Load (ECL) in the Pedagogical Content and Knowledge of solar system Course. Participants in the study were 31 pre-service elementary school teachers from the university in Bogor Indonesia. The data collected from ECL were obtained using a Likert 4-scale questionnaire and interview. After taking lectures, we asked for some mental effort from pre-service elementary school teachers to attend courses in order to assess the ECL. The courses include 3 topics and they were non-experimental worksheet, developing experimental worksheet using Vee Diagram framework, and analysis for curriculum by grade IV, V and VI. Results of the data analysis showed that the course strategy resulted by ECL was relatively low. The ECL increased in the course of curriculum analysis due to material complexity.
This research aims to developing STEM-AR-based e-book teaching materials to improve students'... more This research aims to developing STEM-AR-based e-book teaching materials to improve students' scientific reasoning in ecology and biodiversity materials. The development of this research is important as a parameter of 21st-century abilities, which require students to have 4C abilities to face the education era of 4.0. This research method uses Research and Development (R&D). The R&D design chosen was Thiagarajan design consisting of four stages (Define, Design, Develop, and Disseminate) (Thiagarajan, 1974). Class VII students (N = 42) were involved as research subjects who were taken by the purposive sampling technique. Data collection was carried out through scientific reasoning tests, student response questionnaires, and observation sheets. Data processing techniques used paired sample T-tests and then performed the N-gain test. The results of the analysis show that after using the STEM-AR-based e-book, there is an increase in scientific reasoning ability, with an N-Gain value...
This study aims to improve students' concept mastery and religious attitudes in science learn... more This study aims to improve students' concept mastery and religious attitudes in science learning with the Quran and Hadith contents through audiovisual media (video). The research design was quasi-experimental, with experimental and control classes as the research subjects. Data were collected using a test to measure students' concept mastery and religious attitudes with 30 questions, an observation sheet, and a questionnaire with 22 questions. The measurement results of the two test forms were analyzed in N-Gain, while the observation sheets were analyzed descriptively. Students' responses were analyzed in percentage. The results showed that students who learned using the Qur'an and Hadith content through the media were much better than through non-media learning. The N-Gain score for concept mastery was 50.77% (medium) and 38.56% (medium), while for religious attitude was 3.25 (good) and 3.61 (very good). This study proves that the implementation of science learnin...
Penelitian ini bertujuan untuk menganalisis tingkat literasi lingkungan siswa melalui metode surv... more Penelitian ini bertujuan untuk menganalisis tingkat literasi lingkungan siswa melalui metode survei dan mengetahui hubungan antara masing-masing indikator literasi lingkungan. Sampel penelitian ini adalah 80 siswa SMP di Bogor. Teknik pengumpulan dilakukan dengan menggunakan instrumen literasi lingkungan yang diadaptasi dari soal-soal Survei/Instrumen Literasi Lingkungan Sekolah Menengah (MSELS/I) oleh NELA dengan modifikasi konteks pencemaran lingkungan. Akuisisi data ditransformasikan dan diinterpretasikan menggunakan metode transformasi NELA. Hasil penelitian menunjukkan bahwa literasi lingkungan siswa masih rendah; pengetahuan (23,2%) dalam kategori sedang, keterampilan kognitif (11,4%) dalam kategori rendah, sikap lingkungan (40,8%) dalam kategori sedang dan perilaku lingkungan (22,2%) berada dalam kategori rendah dengan hasil mencapai seluruh domain literasi siswa sebesar 97,8 (rendah). Hasil penelitian lebih lanjut menunjukkan bahwa ada hubungan antara pengetahuan dan sikap, ...
This study aims to get information on how to integrate the science learning type of Webbed with t... more This study aims to get information on how to integrate the science learning type of Webbed with the theme of environmental pollution to improve students’ scientific literacy. The subject of study was seventh-grade students in middle school. The research method used in this study is a quasi-experimental method with a Nonequivalent Control Group Design. The data were analyzed by calculating the normalized gain average score to determine the increase in scientific literacy. The average result of N-Gain in students' scientific literacy as a whole obtained in the experiment class is 0.66 while the control class is 0.43, both are in the medium category with a difference of 0.23. The hypothesis test result in the t-test is known as the significance level of 0.000 which means that Ho is rejected, and Ha is accepted. Based on the result of this t-test, it is known that students’ scientific literacy abilities are not the same. This means that there were differences in the increase in scie...
This study aims to obtain: (1) multimedia design in science learning on the theme of lightning ba... more This study aims to obtain: (1) multimedia design in science learning on the theme of lightning based on science literacy, (2) student science literacy information after multimedia-assisted science learning on the lightning theme, (3) student response information to multimedia in science learning based on science literacy on the lightning theme. The method used in this study was Research and Development with the ADDIE model, while the research design used pre-experimental pre-test post test only. The population in this study was grade IX students of one of the junior high schools in Cianjur district for the 2016-2017 academic year with a sample of 31 people determined using the purposive sample method. To test the feasibility of multimedia, judgments were carried out by expert lecturers, while students' science literacy data was collected by providing science literacy questions and student responses regarding multimedia were collected through questionnaires given to students. Bas...
This study aims to determine the profile of students' creative thinking abilities and creativ... more This study aims to determine the profile of students' creative thinking abilities and creative attitudes of class VII students which includes aspects of creative thinking abilities based on Guilford's criteria consisting of fluency, flexibility, originality, elaboration and evaluation. This type of research is expost facto research by collecting data directly respondents through questionnaires, creative thinking tests, and observation without treatment. The data analysis technique was carried out by quantitative descriptive and qualitative descriptive methods. This research was conducted on 165 students of class VII SMP/MTS in Cianjur Regency. The results showed that the creative thinking ability of class VII students on environmental pollution material in Cianjur Regency showed 52% including good criteria. The results of the research for aspects of students' creative thinking skills obtained aspects of fluency by 63.71%, flexibility 68.56%, originality 60.15%, elaborati...
Research on the importance of energy literacy has increased, this can be seen from the many artic... more Research on the importance of energy literacy has increased, this can be seen from the many articles that have been studied on this theme. Increased attention to the importance of energy literacy is related to the influence of the quality of energy literacy of citizens of a country which directly impacts the good or bad quality of the environment due to climate change. This study aims to evaluate the most relevant themes related to Energy Literacy based on bibliometric analysis, with input using the keywords "Energy Literacy" or "Green Energy Literacy". The data used is based on the Google Scholar database using the Pop (Publish or Perish) search engine software, this data is then stored in a Research Information System (RIS) format for further analysis. The data in RIS format was then analyzed using VOSviewer software to visualize networks consisting of authors, year of publication, publisher's journal name, and citations. Analysis conducted in October 2021 ...
Penelitian ini dilakukan untuk memperoleh gambaran bagaimana cognitive load siswa SMP dalam mater... more Penelitian ini dilakukan untuk memperoleh gambaran bagaimana cognitive load siswa SMP dalam materi sistem ekskresi pada pembelajaran tatap muka terbatas pasca pandemi Covid-19. Penelitian ini dilakukan di salah satu SMP di Kabupaten Bogor Tahun Pelajaran 2021/2022. Cognitive load diukur berdasarkan tiga komponen yaitu usaha mental untuk menggambarkan extraneous cognitive load (ECL), kemampuan menerima dan mengolah informasi yang menggambarkan intrinsic cognitive load (ICL), serta kemampuan penalaran sebagai hasil belajar untuk menggambarkan germane cognitive load (GCL). Usaha mental diukur dengan angket subjective rating scale menggunakan Skala Likert, kemampuan menerima dan mengolah informasi diukur melalui soal sistem ekskresi berdasarkan komponen information processing, dan hasil belajar diukur melalui soal penalaran berdasarkan dimensi penalaran. Hubungan antara ketiga komponen cognitive load dianalisis melalui uji korelasi. Hasil analisis menunjukkan bahwa korelasi antara usaha...
Lab work is one of the ways taken not only to clarify the subject that have been taught but also ... more Lab work is one of the ways taken not only to clarify the subject that have been taught but also to coached students to apply scientific methods in solving problems. In order to ensure the quality of practical implementation requires accurate data-based information support, a gradual evaluation system is needed to help make the right decisions in every action throughout the program. The evaluation approach used is the CIPP (context, input, process, and product). Data collection is through interviews, questionnaires and direct observation, The data collected at each stage of the evaluation were analyzed qualitatively with the descriptions
Scientific literacy is considered as a benchmark of high and low quality of science education in ... more Scientific literacy is considered as a benchmark of high and low quality of science education in a country. This study aims to identify the scientific literacy of teachers and learning science relation to the issues from the perspective of a science teacher. This descriptive study involved 25 science teachers who are members of MGMP IPA in Bogor. The instrument used in this study consisted of scientific literacy tests and interviews. The results showed that 20% of teachers have scientific literacy ability in the low category, 65% in the moderate category and 15% in the high category. The problems of teaching science based on teacher perspective are 1. having difficulty to teach Integrated Science; 2. having limited knowledge related to learning models of Integrated Science; 3. lack of motivation in teaching integrated science consistently. The results of these studies form the basis that the professional trainings for junior high science teacher need to be conducted in a sustainable...
The purpose of this study was to analyze the student worksheet structure of science subject of ju... more The purpose of this study was to analyze the student worksheet structure of science subject of junior high school grade 8 based on the Vee diagram framework. The analysis was conducted on 39 worksheets from the 3 most widely used source textbooks in Bandung, West Java, Indonesia. The worksheet analysis is performed using a checklist of completeness and whether the worksheet components are presence or not based on Diagram Vee components, namely focus questions, object/events, theory/concepts/principles, notes/transformations, and knowledge claims. The quality measurement of the student worksheet structure for each component is carried out using the presence rubric of Diagram Vee components and the scoring rubric to the presence of the Diagram Vee components. The results showed that almost all worksheets had the components of focus questions and objects/events. However, several Diagram Vee components are found with poor quality in all worksheets, with the lowest component is in the th...
This study reported the student's Extraneous Cognitive Load (ECL) in the Pedagogical Content ... more This study reported the student's Extraneous Cognitive Load (ECL) in the Pedagogical Content and Knowledge of solar system Course. Participants in the study were 31 pre-service elementary school teachers from the university in Bogor Indonesia. The data collected from ECL were obtained using a Likert 4-scale questionnaire and interview. After taking lectures, we asked for some mental effort from pre-service elementary school teachers to attend courses in order to assess the ECL. The courses include 3 topics and they were non-experimental worksheet, developing experimental worksheet using Vee Diagram framework, and analysis for curriculum by grade IV, V and VI. Results of the data analysis showed that the course strategy resulted by ECL was relatively low. The ECL increased in the course of curriculum analysis due to material complexity.
This research aims to developing STEM-AR-based e-book teaching materials to improve students'... more This research aims to developing STEM-AR-based e-book teaching materials to improve students' scientific reasoning in ecology and biodiversity materials. The development of this research is important as a parameter of 21st-century abilities, which require students to have 4C abilities to face the education era of 4.0. This research method uses Research and Development (R&D). The R&D design chosen was Thiagarajan design consisting of four stages (Define, Design, Develop, and Disseminate) (Thiagarajan, 1974). Class VII students (N = 42) were involved as research subjects who were taken by the purposive sampling technique. Data collection was carried out through scientific reasoning tests, student response questionnaires, and observation sheets. Data processing techniques used paired sample T-tests and then performed the N-gain test. The results of the analysis show that after using the STEM-AR-based e-book, there is an increase in scientific reasoning ability, with an N-Gain value...
This study aims to improve students' concept mastery and religious attitudes in science learn... more This study aims to improve students' concept mastery and religious attitudes in science learning with the Quran and Hadith contents through audiovisual media (video). The research design was quasi-experimental, with experimental and control classes as the research subjects. Data were collected using a test to measure students' concept mastery and religious attitudes with 30 questions, an observation sheet, and a questionnaire with 22 questions. The measurement results of the two test forms were analyzed in N-Gain, while the observation sheets were analyzed descriptively. Students' responses were analyzed in percentage. The results showed that students who learned using the Qur'an and Hadith content through the media were much better than through non-media learning. The N-Gain score for concept mastery was 50.77% (medium) and 38.56% (medium), while for religious attitude was 3.25 (good) and 3.61 (very good). This study proves that the implementation of science learnin...
Penelitian ini bertujuan untuk menganalisis tingkat literasi lingkungan siswa melalui metode surv... more Penelitian ini bertujuan untuk menganalisis tingkat literasi lingkungan siswa melalui metode survei dan mengetahui hubungan antara masing-masing indikator literasi lingkungan. Sampel penelitian ini adalah 80 siswa SMP di Bogor. Teknik pengumpulan dilakukan dengan menggunakan instrumen literasi lingkungan yang diadaptasi dari soal-soal Survei/Instrumen Literasi Lingkungan Sekolah Menengah (MSELS/I) oleh NELA dengan modifikasi konteks pencemaran lingkungan. Akuisisi data ditransformasikan dan diinterpretasikan menggunakan metode transformasi NELA. Hasil penelitian menunjukkan bahwa literasi lingkungan siswa masih rendah; pengetahuan (23,2%) dalam kategori sedang, keterampilan kognitif (11,4%) dalam kategori rendah, sikap lingkungan (40,8%) dalam kategori sedang dan perilaku lingkungan (22,2%) berada dalam kategori rendah dengan hasil mencapai seluruh domain literasi siswa sebesar 97,8 (rendah). Hasil penelitian lebih lanjut menunjukkan bahwa ada hubungan antara pengetahuan dan sikap, ...
This study aims to get information on how to integrate the science learning type of Webbed with t... more This study aims to get information on how to integrate the science learning type of Webbed with the theme of environmental pollution to improve students’ scientific literacy. The subject of study was seventh-grade students in middle school. The research method used in this study is a quasi-experimental method with a Nonequivalent Control Group Design. The data were analyzed by calculating the normalized gain average score to determine the increase in scientific literacy. The average result of N-Gain in students' scientific literacy as a whole obtained in the experiment class is 0.66 while the control class is 0.43, both are in the medium category with a difference of 0.23. The hypothesis test result in the t-test is known as the significance level of 0.000 which means that Ho is rejected, and Ha is accepted. Based on the result of this t-test, it is known that students’ scientific literacy abilities are not the same. This means that there were differences in the increase in scie...
This study aims to obtain: (1) multimedia design in science learning on the theme of lightning ba... more This study aims to obtain: (1) multimedia design in science learning on the theme of lightning based on science literacy, (2) student science literacy information after multimedia-assisted science learning on the lightning theme, (3) student response information to multimedia in science learning based on science literacy on the lightning theme. The method used in this study was Research and Development with the ADDIE model, while the research design used pre-experimental pre-test post test only. The population in this study was grade IX students of one of the junior high schools in Cianjur district for the 2016-2017 academic year with a sample of 31 people determined using the purposive sample method. To test the feasibility of multimedia, judgments were carried out by expert lecturers, while students' science literacy data was collected by providing science literacy questions and student responses regarding multimedia were collected through questionnaires given to students. Bas...
This study aims to determine the profile of students' creative thinking abilities and creativ... more This study aims to determine the profile of students' creative thinking abilities and creative attitudes of class VII students which includes aspects of creative thinking abilities based on Guilford's criteria consisting of fluency, flexibility, originality, elaboration and evaluation. This type of research is expost facto research by collecting data directly respondents through questionnaires, creative thinking tests, and observation without treatment. The data analysis technique was carried out by quantitative descriptive and qualitative descriptive methods. This research was conducted on 165 students of class VII SMP/MTS in Cianjur Regency. The results showed that the creative thinking ability of class VII students on environmental pollution material in Cianjur Regency showed 52% including good criteria. The results of the research for aspects of students' creative thinking skills obtained aspects of fluency by 63.71%, flexibility 68.56%, originality 60.15%, elaborati...
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